116 lines
2.9 KiB
C++
116 lines
2.9 KiB
C++
/*
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* This file is part of the Colobot: Gold Edition source code
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* Copyright (C) 2001-2020, Daniel Roux, EPSITEC SA & TerranovaTeam
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* http://epsitec.ch; http://colobot.info; http://github.com/colobot
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://gnu.org/licenses
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*/
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#pragma once
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#include "CBot/CBotVar/CBotVar.h"
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#include <set>
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namespace CBot
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{
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/**
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* \brief CBotVar subclass for managing classes (::CBotTypClass, ::CBotTypIntrinsic)
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*
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* \nosubgrouping
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*/
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class CBotVarClass : public CBotVar
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{
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public:
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/**
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* \brief Constructor. Do not call directly, use CBotVar::Create()
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*/
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CBotVarClass(const CBotToken& name, const CBotTypResult& type);
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/**
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* \brief Destructor. Do not call directly, use CBotVar::Destroy()
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*/
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~CBotVarClass();
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void Copy(CBotVar* pSrc, bool bName = true) override;
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void SetClass(CBotClass* pClass) override;
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CBotClass* GetClass() override;
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CBotVar* GetItem(const std::string& name) override;
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CBotVar* GetItemRef(int nIdent) override;
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CBotVar* GetItem(int n, bool bExtend) override;
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CBotVar* GetItemList() override;
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std::string GetValString() override;
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bool Save1State(std::ostream &ostr) override;
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void Update(void* pUser) override;
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//! \name Reference counter
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//@{
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/**
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* \brief Increment reference counter
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*/
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void IncrementUse();
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/**
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* \brief Decrement reference counter
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*/
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void DecrementUse();
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//@}
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CBotVarClass* GetPointer() override;
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//! \name Unique instance identifier
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//@{
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void SetIdent(long n) override;
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/*!
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* \brief Finds a class instance by unique identifier
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* \param id Identifier to find
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* \return Found class instance
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*/
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static CBotVarClass* Find(long id);
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//@}
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bool Eq(CBotVar* left, CBotVar* right) override;
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bool Ne(CBotVar* left, CBotVar* right) override;
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void ConstructorSet() override;
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private:
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//! List of all class instances - first
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static std::set<CBotVarClass*> m_instances;
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//! Class definition
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CBotClass* m_pClass;
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//! Class members
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CBotVar* m_pVar;
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//! Reference counter
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int m_CptUse;
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//! Identifier (unique) of an instance
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long m_ItemIdent;
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//! Set after constructor is called, allows destructor to be called
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bool m_bConstructor;
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friend class CBotVar;
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friend class CBotVarPointer;
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};
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} // namespace CBot
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